Paper-based electrodes modified with cobalt phthalocyanine colloid for the determination of hydrogen peroxide and glucose

This is the authors' abstract. We don't add key points for this paper.

, without the need to be dissolved. This material can be used in situ in a simple protocol with other nanomaterials for electrode modification. The sensor described has the advantage of easy preparation, using the catalyst in colloidal form, long term stability, and versatility to be adapted to other low cost and disposable enzymatic systems.